1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
|
--TEST--
Stringable is automatically implemented
--FILE--
<?php
class Test {
public function __toString() {
return "foo";
}
}
var_dump(new Test instanceof Stringable);
var_dump((new ReflectionClass(Test::class))->getInterfaceNames());
class Test2 extends Test {
public function __toString() {
return "bar";
}
}
var_dump(new Test2 instanceof Stringable);
var_dump((new ReflectionClass(Test2::class))->getInterfaceNames());
?>
--EXPECT--
bool(true)
array(1) {
[0]=>
string(10) "Stringable"
}
bool(true)
array(1) {
[0]=>
string(10) "Stringable"
}
|